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# -*- Mode: Python -*-
# Copyright (C) 2013 Hat, Inc.
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the
# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
# Boston, MA 02111-1307, USA.
#
import re
class SectionsFile(object):
def __init__(self, sections):
self.sections = sections
class Section(object):
def __init__(self):
self.file = None
self.title = None
self.main_subsection = Subsection(None)
self.subsections = []
class Subsection(object):
def __init__(self, name):
self.name = name
self.symbols = []
def parse_sections_file(lines):
sections = []
current_section = None
current_subsection = None
for line in lines:
line = line.rstrip()
if not line or line.isspace():
continue
if line == "<SECTION>":
current_section = Section()
sections.append(current_section)
current_subsection = current_section.main_subsection
continue
if line == "</SECTION>":
current_section = None
continue
match = re.match(r"<FILE>(?P<contents>.*)</FILE>", line)
if match:
current_section.file = match.groupdict['contents']
continue
match = re.match(r"<TITLE>(?P<contents>.*)</TITLE>", line)
if match:
current_section.title = match.groupdict['contents']
continue
match = re.match(r"<SUBSECTION(?: (?P<name>.*))?>", line)
if match:
current_subsection = Subsection(match.groupdict.get('name', None))
current_section.subsections.append(current_subsection)
continue
current_subsection.symbols.append(line)
return SectionsFile(sections)
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